1-(1-Chloropropan-2-yl)-4-methylbenzene CAS 826-00-6
| CAS No. | 826-00-6 |
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-Chloropropan-2-yl)-4-methylbenzene (CAS 826-00-6) is a high-purity analytical reference standard with the molecular formula C10H13Cl and a molecular weight of 168.66 g/mol.
Based on its molecular formula C10H13Cl, 1-(1-Chloropropan-2-yl)-4-methylbenzene contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloropropan Standards
- 1-(1-Chloropropan-2-yl)-2-methylbenzene (CAS 825-37-6)
- 1-(1-Chloropropan-2-yl)-3-methylbenzene (CAS 825-97-8)
- 1-(1-Chloropropan-2-yl)-4-fluorobenzene (CAS 1225542-06-2)
- 1-(1-Chloropropan-2-yl)-2-fluorobenzene (CAS 1491002-62-0)
- 1-(1-Chloropropan-2-yl)-3-fluorobenzene (CAS 1497779-12-0)
- 1-(2-Chloropropan-2-yl)-4-fluorobenzene (CAS 455-10-7)
- 4-(1-Chloropropan-2-yl)morpholine (CAS 76191-26-9)
- (1-Chloropropan-2-yl)cyclohexane (CAS 1074-10-8)
Recommended Standards
- 1-(2-Chloroethyl)-3,5-dimethylbenzene (CAS 958027-88-8)
- 1-(3-Chloropropyl)-2-methylbenzene (CAS 85674-67-5)
- (R)-[1-(Chloromethyl)propyl]benzene (CAS 20068-14-8)
- 1-(3-Chloropropyl)-3-methylbenzene (CAS 866996-76-1)
- 2-(1H-1,2,4-Triazol-1-yl)propanehydrazide (CAS 934175-10-7)
- DL-2,5-Dimethoxy-4-chloroamphetamine hydrochloride (CAS 42203-77-0)
- R-Morinidazole (CAS 898230-59-6)
- Tert-butyl (R)-(2-amino-3-methylbutyl)carbamate (CAS 400652-56-4)
- 2-Cyano-3-(3-methoxyphenyl)-N-phenylpropanamide (CAS 1260997-31-6)
- (S)-4-benzylmorpholine-2-carboxylic acid (CAS 1030837-49-0)
- 6-Chloro-3-(2-chlorobenzyl)quinazolin-4(3H)-one (CAS 302913-44-6)
- 4-(4-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)benzoic acid (CAS 324001-29-8)
- 2-(Difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridine-4-carboxylic acid (CAS 1806886-71-4)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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